14 BLOCK DIAGRAM
Note:
Circuit voltage and waveform described herein shall be regarded as reference information when probing defect point, because it may differ from an actual measuring value due to difference of measuring instrument and its measuring condition and product itself.
14.1. OVERALL BLOCK DIAGRAM
DVD-S2EE/GC/GCA/GCS/GCU/PL/PLA
OVERALL BLOCK DIAGRAM
OPTICAL
PICK UP
UNIT
SPINDLE
MOTOR
TRAVERSE
MOTOR
LOADING
MOTOR
MOTOR
DRIVE
DV5.0
OPERATION
CPU
FL
REMOTE CTL
VIDEO
DRIVER
16Mbit
FLASH
ROM
64Mbit
SDRAM
MECHANISM UNIT
MOTHER P.C.B.
MODULE P.C.B.
MOTHER P.C.B.
VIDEO OUT (LINE)
Y
P
B
P
R
MIXL
MIXR
IC3501
IC6001
IC8651
IC8051
IC8001
IC8251
FRONT-END PROCESSOR/
OPTICAL DISC CONTROLLER/
DIGITAL SERVO CONTROLLER/
AV DECODER
POWER SW
POWER SW
P.C.B.
TRAY
KEY
OPERATION
P.C.B.
VIDEO
DRIVER
VIDEO OUT
(AV21PIN)
R
G
B
IC3811
AV21PIN
(only for EE)
L OUT
R OUT
AV21PIN
DIGITAL AUDIO OUT
(COAXIAL)
S-VIDEO OUT
(only for EE)
(only for GC/GCA/GCS/GCU/PL/PLA)
DVD-S2EE / DVD-S2GC / DVD-S2GCA / DVD-S2GCS / DVD-S2GCU / DVD-S2PL / DVD-S2PLA
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